INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d6bc670d0cfc02836e32244d50752127dfc5ceca72f316fafe9f0b935dc008e', 
    'Y6JOmHwc5OHA5Xg23UO14r4pFxgpAaIb+wXdlbxyVVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)